CVE-2025-68801

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when dereferencing a neighbour 1. The problem seems to be that the driver stores a pointer to the neighbour, but without holding a reference ...

CVE-2025-68801 mlxsw: spectrum_router: Fix neighbour use-after-free

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when dereferencing a neighbour 1. The problem seems to be that the driver stores a pointer to the neighbour, but without holding a reference ...

CVE-2025-68801 mlxsw: spectrum_router: Fix neighbour use-after-free

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when dereferencing a neighbour 1. The problem seems to be that the driver stores a pointer to the neighbour, but without holding a reference ...

CVE-2025-68800 mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrummr: Fix use-after-free when updating multicast route stats Cited commit added a dedicated mutex instead of RTNL to protect the multicast route list, so that it will not change while the driver periodically traverse...

CVE-2025-68800

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrummr: Fix use-after-free when updating multicast route stats Cited commit added a dedicated mutex instead of RTNL to protect the multicast route list, so that it will not change while the driver periodically traverse...

CVE-2025-68800

CVE-2025-68800 affects the Linux kernel mlxsw spectrum_mr path, where a use-after-free could occur while updating multicast route stats. The issue arose because the multicast route list could be traversed while it was being modified, leading to a stale entry deletion in a race window. The referen...

Linux Distros Unpatched Vulnerability : CVE-2025-68800

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrummr: Fix use-after-free when updating multicast route stats Cited commit added...

Linux Distros Unpatched Vulnerability : CVE-2025-68801

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mlxsw: spectrumrouter: Fix neighbour use-after-free We sometimes observe use-after-free when dereferencing a neighbour 1. The problem seems to be that the drive...

PT-2026-2532

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.18.0-rc1-custom-g1a3d6d7cd014 Description The Linux kernel contained a use-after-free issue within the mlxsw spectrum mr module. A missing mutex acquisition during multicast route deletion could lead to this...

PT-2026-2533

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.18.0-rc4-virtme-g36b21a067510 Description The Linux kernel contains a use-after-free flaw within the mlxsw spectrum router component. This issue occurs when dereferencing a neighbour, potentially leading to...

TencentOS Server 3: kernel (TSSA-2024:1027)

"The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:1027 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilitie...

Security update for the Linux Kernel

The SUSE Linux Enterprise Server 16.0 and SUSE Linux Micro 6.2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-53164: net: sched: fix ordering of qlen adjustment bsc1234863. CVE-2024-57891: schedext: Fix invalid irq restore in scxopsbypass...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989080)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989080 advisory. In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum: Protect driver from buggy firmware When processing port up/down events generated...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-36007)

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix warning during rehash As previously explained, the rehash delayed work migrates filters from one region to another. This is done by iterating over all chunks all the filters with the same priority in t...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-384185)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-384185 advisory. In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix warning during rehash As previously explained, the rehash delayed wor...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987221)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987221 advisory. In the Linux kernel, the following vulnerability has been resolved: mlxsw: thermal: Fix out-of-bounds memory accesses Currently, mlxsw allows cooling states to be se...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-418865)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-418865 advisory. In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix possible use-after-free during rehash The rehash delayed work migrate...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-414866)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414866 advisory. In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix possible use-after-free during activity update The rule activity upda...

EUVD-2025-27871

Malicious code in bioql PyPI...

SUSE CVE-2023-53195

In the Linux kernel, the following vulnerability has been resolved: mlxsw: minimal: fix potential memory leak in mlxswmlinecardsinit The line cards array is not freed in the error path of mlxswmlinecardsinit, which can lead to a memory leak. Fix by freeing the array in the error path, thereby...